Statement Of Changes In Equity [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2010-12-31 |
As at 2010-12-31 |
As at 2010-12-31 |
As at 2010-12-31 |
As at 2010-12-31 |
As at 2010-12-31 |
As at 2010-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||
| Equity |
11,015,000
BGN
|
— | — | — |
5,639,000
BGN
|
5,841,000
BGN
|
107,000
BGN
|
6,572,000
BGN
|
6,000,000
BGN
|
5,174,000
BGN
|
— |
5,645,000
BGN
|
— |
107,000
BGN
|
6,101,000
BGN
|
6,101,000
BGN
|
5,639,000
BGN
|
6,000,000
BGN
|
5,639,000
BGN
|
— |
11,733,000
BGN
|
11,733,000
BGN
|
5,645,000
BGN
|
107,000
BGN
|
6,088,000
BGN
|
— |
6,000,000
BGN
|
6,088,000
BGN
|
— | — |
107,000
BGN
|
6,917,000
BGN
|
13,838,000
BGN
|
5,639,000
BGN
|
24,000,000
BGN
|
6,921,000
BGN
|
22,829,000
BGN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
715,000
BGN
|
469,000
BGN
|
246,000
BGN
|
— | — | — | — | — | — |
469,000
BGN
|
— |
833,000
BGN
|
— | — | — | — | — | — |
2,762,000
BGN
|
— | — | — | — | — | — | — | — |
3,595,000
BGN
|
2,762,000
BGN
|
— | — | — | — | — | — | — |
| Other comprehensive income | — |
3,000
BGN
|
2,000
BGN
|
1,000
BGN
|
— | — | — | — | — | — |
2,000
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — |
718,000
BGN
|
471,000
BGN
|
247,000
BGN
|
— | — | — | — | — | — |
471,000
BGN
|
— |
833,000
BGN
|
— | — | — | — | — | — |
2,762,000
BGN
|
— | — | — | — | — | — | — | — |
3,595,000
BGN
|
2,762,000
BGN
|
— | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,490,000
BGN
|
— | — | — | — | — |
18,000,000
BGN
|
— | — |
1,490,000
BGN
|
19,490,000
BGN
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity | — |
718,000
BGN
|
471,000
BGN
|
247,000
BGN
|
— | — | — | — | — | — |
471,000
BGN
|
— |
833,000
BGN
|
— | — | — | — | — | — |
1,272,000
BGN
|
— | — | — | — | — |
18,000,000
BGN
|
— | — |
2,105,000
BGN
|
16,728,000
BGN
|
— | — | — | — | — | — | — |